KR102520831B1 - Statutory compulsory training curating platform system - Google Patents

Abstract

The present invention relates to a legally compulsory training curating platform system, and more specifically, to a legally compulsory training curating platform system, which can receive information about a company status from companies in demand for legally compulsory education, and provide information about the legally compulsory education to the company based on the received information about the company status. According to the present invention, a legally compulsory training curating platform system includes: an education curating server which holds information on the legally compulsory education and a corporate terminal which is owned by employers and workers and communicates with the education curating server through a communication network.

Description

Legal compulsory education curating platform system {STATUTORY COMPULSORY TRAINING CURATING PLATFORM SYSTEM}

The present invention relates to a statutory compulsory education curating platform system, and more particularly, to receive information on the company status from a company requiring statutory compulsory education, and to provide information on statutory compulsory education to the company based on the received company status information. It is about a statutory compulsory education curating platform system that can provide

Statutory compulsory education is education that is compulsory every year for workers in Korea. Since this is a compulsory education prescribed by law, it is handled according to the relevant laws and regulations, and fines are imposed if it is not completed. In general, ▷ occupational safety and health education, ▷ sexual harassment prevention education in the workplace, ▷ personal information protection education, ▷ education to improve awareness of the disabled in the workplace, ▷ retirement pension education, etc. fall under the 'five statutory mandatory education'.

Occupational safety and health education (more than 6 hours per quarter) is a mandatory course for workplaces with 5 or more employees in accordance with the Industrial Safety and Health Act. done for their health.

Sexual harassment prevention training in the workplace (once a year, 1 hour or more) is in accordance with the 'Act on Equal Employment between Men and Women and Support for Work-Family Balance'. In order to create the conditions, the corresponding training should be conducted annually.

Personal information protection education is based on the ‘Personal Information Protection Act’ and is an education conducted to protect the personal information of customers, including hired workers handled by companies.

Education to improve awareness of persons with disabilities in the workplace has been conducted since 2018 in accordance with the ‘Employment Promotion and Vocational Rehabilitation of Persons with Disabilities Act’. there is.

Retirement pension education is in accordance with the Employee Retirement Benefit Security Act. Retirement pension refers to a system in which companies accumulate retirement benefits in external financial institutions while employees are employed and pay them in the form of a lump sum or pension upon retirement.

On the other hand, statutory compulsory education has a variety of educational subjects that must be completed depending on the current status of the company, so companies are completing statutory compulsory education according to the result of consulting after requesting consultation from experts who provide statutory compulsory education. am.

Republic of Korea Patent Registration No. 10-2188799 (Announced on December 08, 2020)

An object of the present invention for solving the above-described problems is to receive information on the company status from a company requiring legal compulsory education, and to provide information on legal compulsory education to the company based on the received information on the company status It is to provide a curating platform system for legally compulsory education.

In order to achieve the above object, the statutory compulsory education curating platform system according to an embodiment of the present invention includes an education curating server that holds information on statutory compulsory education, and the education curating server possessed by business owners and workers through a communication network. and an enterprise terminal communicating with, wherein the enterprise terminal transmits enterprise status information to the education curating server, and the education curating server, based on the enterprise status information, provides information on statutory compulsory courses to be completed by the enterprise. is transmitted to the enterprise terminal.

The statutory compulsory education curating platform system according to an embodiment of the present invention further includes a government task server that receives and retains information on government tasks from an external server, and the education curating server is owned by the government task server Among the information on government tasks, information on government tasks in which the company can participate is transmitted to the enterprise terminal.

And, when the education curating server transmits information on the government task to the enterprise terminal, information on educational subjects that must be completed or additional points are given to the enterprise terminal in order to bid for the government task. transmit

Meanwhile, the statutory compulsory education curating platform system according to an embodiment of the present invention further includes an educational content server that holds educational content information on the statutory compulsory subject, and the educational curating server is owned by the educational content server. educational content is provided to the corporate terminal.

The educational content server provides an integrated educational content management module that manages educational content in the server through server duplication and a network drive to a plurality of educator's terminals, wherein the educator's terminal provides the integrated educational content management module through the network drive. and a network drive module enabling access to educational contents managed by the educational contents and a backup module that backs up the educational contents managed by the integrated educational contents management module according to a preset schedule.

According to the statutory compulsory education curating platform system of the present invention, it is possible to receive information on the company status from companies requiring statutory compulsory education and provide information on statutory compulsory education to companies based on the received company status information. It has the effect of providing information on legally compulsory education without consultation with manpower.

1 to 4 are diagrams showing each configuration of a forensic compulsory education curating platform system according to an embodiment of the present invention.
5 is a diagram showing each module of the educational content server according to the present invention.
6 is a diagram showing each configuration of the educational content integrated management module according to the present invention.
7 is a diagram showing each configuration of the network drive module according to the present invention.
8 is a diagram showing each configuration of a backup module according to the present invention.
9 is a diagram showing each configuration of a backup agent unit according to the present invention.
10 is a diagram showing an embodiment of a server load diagram according to the present invention.
11 is a diagram showing another embodiment of a server load diagram according to the present invention.
12 is a diagram showing another embodiment of a server load diagram according to the present invention.

Hereinafter, some embodiments of the present invention will be described in detail through exemplary drawings. In adding reference numerals to components of each drawing, it should be noted that the same components have the same numerals as much as possible, even if they are displayed on different drawings.

And, in describing the embodiments of the present invention, if it is determined that a detailed description of a related known configuration or function hinders understanding of the embodiments of the present invention, the detailed description will be omitted.

Also, terms such as first, second, A, B, (a), and (b) may be used to describe components of an embodiment of the present invention. These terms are only used to distinguish the component from other components, and the nature, order, or order of the corresponding component is not limited by the term.

In this specification, the singular form also includes the plural form unless otherwise specified in the phrase. The terms "comprising" and/or "comprising" used in the specification do not exclude the presence or addition of one or more other components other than the recited components.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a diagram showing each component of a forensic compulsory education curating platform system 1000 according to an embodiment of the present invention.

Referring to FIG. 1, the legal compulsory education curating platform system (1000, hereinafter referred to as 'system') according to the present invention includes an education curating server 100 and a corporate terminal 10.

The education curating server 100 according to the present invention holds information on legal compulsory education. As an embodiment, the education curating server 100 may receive and store information on statutory compulsory education from a first external server (not shown). .moel.go.kr), the safety and health education portal of the Korea Occupational Safety and Health Agency (www.koshats.or.kr), the comprehensive personal information protection portal of the Korea Internet & Security Agency (www.privacy.go.kr), and the Korea Employment Agency for the Disabled. It can include servers managed by the education portal (edu.kead.or.kr) to improve awareness of the disabled in the workplace and the Korea Labor Welfare Corporation's retirement pension (pension.kcomwel.or.kr).

Information on legally compulsory education held by the education curating server 100 may include information on subjects to be completed for each education subject, information on the number of times of the education, and information on penalties such as fines for non-completion. For example, in the case of sexual harassment prevention education in the workplace, the target is employers and all employees, and the frequency of education is once a year for more than 1 hour (Article 13 of the Equal Employment Opportunity Act). In the case of personal information protection law education, the target is personal information processing personnel and workers, and the number of times of education is once a year for more than 1 hour (Article 28 of the Personal Information Protection Act), and the penalty for leakage of personal information is up to 500 million won. In the case of education to improve awareness of people with disabilities in the workplace, the target is employers and all employees, and the number of times of education is once a year for more than 1 hour (Article 5-2 of the Employment Promotion and Vocational Rehabilitation Act for Disabled Persons), and a fine of up to 3 million won is imposed if not completed. am. In the case of occupational safety and health education, the subjects are office workers, sales workers, workers, and supervisors, and the number of training is 3 to 6 hours per quarter (Article 31 of the Industrial Safety and Health Act), and the penalty for failure to complete is up to 5 million won. In the case of retirement pension education, the target is pension subscribers in the case of companies, and public management workers in the case of public institutions, and the number of training is once a year for 1 hour or more (Article 32 of the Retirement Benefit Act), and fines for failure to complete is up to 10 million won.

Meanwhile, information on legally compulsory education held by the education curating server 100 may include other information in addition to the above information. Information on legally compulsory education may also include information on education that varies according to company status information, such as the number of workers in a workplace, type of business, type of business, specific characteristics of workers, main services and main products, for example.

For example, statutory compulsory education includes sexual harassment prevention education, workplace awareness improvement education, personal information protection law education, occupational safety and health education, and retirement pension education, as described above, in the case of general workplaces with 5 or more workers. It is designated as 5 subjects, and medical institutions, public institutions, and social welfare facilities other than general workplaces must additionally conduct the 4 major reporting duty training in addition to the 5 subjects. At this time, in the case of occupational safety and health education, workplaces according to some business types are excluded from compulsory education, and some business types include real estate business, rental business, software development business, finance business, social welfare business, organizations, associations, and councils. In addition, in the case of retirement pension education, only workplaces that are subscribed to retirement pension products are obliged to implement it, and workplaces that have not subscribed to this education are not compulsory. In the case of sexual harassment prevention education, small businesses with less than 10 employees or businesses with only 100% of the same sex can replace education by distributing and posting educational materials on their own. On the other hand, if the number of regular employees is 300 or less, it is acceptable for the employer to provide training on its own, and if the number of workers is 300 or more, a person who has completed the in-house instructor training course of the Korea Employment Agency for the Disabled must conduct the training. The education curating server 100 stores and retains each information on the above-mentioned legally compulsory education.

The corporate terminal 10 according to the present invention is owned by the business owner and/or worker and can communicate with the education curating server 100 through a communication network. The enterprise terminal 10 transmits enterprise status information about the enterprise of the business owner and/or worker to the education curating server 100 through a communication network. At this time, the company status information transmitted from the company terminal 10 to the education curating server 100 includes, as described above, information such as the number of workers in the workplace, type of business, type of business, worker specifics, main services and main products. do.

The education curating server 100 according to the present invention, after receiving the company status information from the company terminal 10, transmits information on legally obligatory subjects to be completed by the company based on the received company status information to the company terminal 10. ) is sent to That is, based on the received company status information, the education curating server 100 provides sexual harassment prevention education, workplace recognition improvement education, personal information protection law education, occupational safety and health, in case the number of workers is 5 or more and it is a general workplace. Information on 5 subjects including education and retirement pension education is transmitted to the corporate terminal 10 according to the statutory compulsory education, and the business type of the company is real estate business, rental business, software development business, finance business, and social welfare business , In the case of organizations, associations, and lawmakers, information indicating that occupational safety and health education is excluded from compulsory education may be transmitted to the corporate terminal 10 together.

That is, the education curating server 100 receives company status information including the number of workers in the workplace from the company terminal 10, the type of business, type of industry, worker-specific matters, main services and main products, etc. Based on the company status information, information on each subject of legally compulsory education to be completed by the corresponding company is transmitted to the company terminal 10 .

2 is a diagram showing each configuration of a system 1000 according to an embodiment of the present invention.

Referring to FIG. 2 as an embodiment, the system 1000 according to the present invention further includes a government task server 200. The government task server 200 receives and retains information on a government task or support project from a second external server (not shown). At this time, the second external server is Nara Marketplace (https://www.g2b.go.kr), Enterprise Yard (https://www.bizinfo.go.kr), Korea Patent Strategy Development Institute (https://www. kista.re.kr), etc., means a server that manages announcements on government tasks or support projects.

The education curating server 100 according to the present invention may provide information on government tasks or support projects held by the government task server 200 to the corporate terminal 10 . In this case, the education curating server 100 may provide, to the enterprise terminal 10, only information on government tasks or support projects in which the enterprise may participate, based on the enterprise status information received from the enterprise terminal 10. Information on government tasks or support projects held by the government task server 200 includes information on different participation qualifications or application qualifications for each government task or support project.

At this time, the participation qualifications or application qualifications include, for example, the target of support, the size of the support institution, the support qualification, and the detailed qualification requirements. The education curating server 100 conducts government tasks or support projects that meet the relevant qualifications based on information on the number of workers in the workplace, business type, type of business, worker specifics, main services and main products included in the company status information. After selection, information on the government task or support project is transmitted to the corporate terminal 10.

For example, if there are qualification requirements for the composition of participating personnel among the qualification requirements for a certain government project or support project, it is essential to assign one principal researcher and one researcher when forming the participating personnel, and the participating personnel with patent attorney qualifications may become patent attorneys. In accordance with Articles 5 and 11 of the Act, when there are qualification requirements for registration with the Commissioner of the Korean Intellectual Property Office and membership in a patent attorney association, and that one of the participating personnel must have a patent attorney qualification, the education curating server 100, If it is determined that there is a person with a patent attorney qualification in the employee specific matter information within the company status information received from the terminal 10, the company terminal 10 that transmits the company status information on the above-mentioned government task or support project can be sent to

On the other hand, when the education curating server 100 transmits information on a government task or support project to the corporate terminal 10, it is essential to bid on a government task or be selected for a support project within the information on the government task or support project. If information on educational subjects that must be completed (hereinafter referred to as 'required subjects') or educational subjects for which additional points are given (hereinafter referred to as 'additional points subjects') are included, the information on the required subjects or additional points subjects shall be included together. It can be transmitted to the corporate terminal (10).

3 is a diagram showing each configuration of a system 1000 according to an embodiment of the present invention.

Referring to FIG. 3 as an embodiment, the system 1000 according to the present invention further includes an educational content server 300 that holds educational content information on statutory compulsory courses, compulsory courses, and additional points. The educational content information held by the educational content server 300 includes video files and document files according to statutory compulsory courses, required courses, and additional points.

The education curating server 100 according to the present invention can provide video files and document files corresponding to statutory compulsory courses, required courses, and additional points stored in the education content server 300 to the corporate terminal 10 through a communication network. there is.

4 is a diagram showing each configuration of a system according to an embodiment of the present invention.

The system 1000 according to the present invention further includes a plurality of educator terminals 20 that manage, for example, create, modify, and delete educational content information possessed by the educational content server 300 . The educator terminal 20 provides educational content (hereinafter referred to as 'data') such as document data files, image data files, video data files, and sound data files related to education for the aforementioned legally obligatory subjects, required subjects, and additional points. is generated, and the generated data is stored in a local storage in the educational content server 300 connected through a communication network. The educator terminal 20 may access the educational content server 300 to modify or delete generated data. Data generated and modified by the educator terminal may be provided to the enterprise terminal 10 through the education curating server 100 .

Meanwhile, the educational content server 300 according to the present invention may be a centralized storage system including at least one server (3110, 3120, 3130, 3140, see FIG. 6), and the educational content server 300 Each server (3110, 3120, 3130, 3140) included in is connected to a storage system connected through a communication network to write or read data. At this time, when a failure occurs in any one of the servers 3110, 3120, 3130, and 3140 connected to each other, data in the failed server 3110, 3120, 3130, and 3140 cannot be used, causing great inconvenience. Therefore, in the present specification, the same data is redundantly stored in other servers (3110, 3120, 3130, and 3140), so that even when any server (3110, 3120, 3130, or 3140) fails, the educational content server 300 is provided. Initiate.

5 is a diagram showing each module of the educational content server 300 according to the present invention.

Referring to FIG. 5 , the educational content server 300 according to the present invention includes a network drive module 320, an integrated educational content management module 310, and a backup module 330. Each module (310, 320, 330) is connected to each other through a wired or wireless communication network. As an embodiment, the educator terminal 20 is connected to the network drive module 320, the network drive module 320 is connected to the integrated educational content management module 310, and the integrated educational content management module 310 is backed up. A module 330 may be connected.

6 is a diagram showing each configuration of the educational content integrated management module 310 according to the present invention.

The educational content integrated management module 310 according to the present invention manages data through server redundancy in which high availability (HA) is guaranteed based on virtualization technology. Referring to FIG. 6, the educational content integration management module 310 includes a plurality of servers 3110, 3120, 3130, and 3140 and local storages 3111, 3121, 3131, 3141). Each of the servers 3110, 3120, 3130, and 3140 included in the integrated educational content management module 310 is connected to each other to form a physical network. The integrated educational content management module 310 groups (3101, 3102) the local storages 3111, 3121, 3131, and 3141 of each server 3110, 3120, 3130, and 3140 and manages them, and manages the local storage 3111 of the same group. , 3121, 3131, 3141) have the same data. That is, the integrated education content management module 310 groups the local storages 3111, 3121, 3131, and 3141 of the respective servers 3110, 3120, 3130, and 3140 through a virtual network and performs integrated management. The educational content integrated management module 310 redundantly stores the same data in the local storages 3111, 3121, 3131, and 3141 of each group 3101 and 3102 to duplicate servers. The educational content integrated management module 310 immediately provides data stored in another server to the education curating server 100 or the educator's terminal 20 when a failure occurs in at least one server.

The educational content integration management module 310, for example, the first local storage 3111 of the first server 3110 and the second local storage 3121 of the second server 3120 are configured to be the first server group 3101 ), each data of the first local storage 3111 and the second local storage 3121 is crossed and stored redundantly. That is, when data a is stored in the first local storage 3111 and data b is stored in the second local storage 3121, the integrated educational content management module 310 stores the first local storage 3111 Data a of is copied to and stored in the second local storage 3121, and data b of the second local storage 3121 is copied to and stored in the first local storage 3111. Accordingly, the first local storage 3111 and the second local storage 3121 of the first server group 3101 store the same data redundantly. The educational content integrated management module 310 stores any one local storage 3111 of each local storage 3111, 3121 of the first server group 3101 that stores the same data redundantly when a server is inspected or fails. , 3121), that is, data redundantly stored in the local storage of other servers in the same group can be provided to the education curating server 100 or the educator's terminal 20, so that the safety of data use can be guaranteed. A more detailed description of the educational content integrated management module 310 will be described later.

7 is a diagram showing each configuration of the network drive module 320 according to the present invention.

Referring to FIG. 7, in the network drive module 320 according to the present invention, the drive agent unit 3211 providing a network drive to the educator's terminal 20 and the educator's terminal 20 integrate and manage educational contents through the network drive. A shared storage unit 3213 enabling access to local storages 3111, 3121, 3131, and 3141 of each server 3110, 3120, 3130, and 3140 included in the module 310 is included. Meanwhile, at this time, the shared storage unit 3213 may be each of the local storages 3111, 3121, 3131, and 3141 of each server 3110, 3120, 3130, and 3140 included in the educational content integrated management module 310 described above. There is, or may be a separate storage to which the data of each of the local storage (3111, 3121, 3131, 3141) is copied. When data stored in the shared storage unit 3213 is changed, data in each local storage 3111 , 3121 , 3131 , 3141 of each server 3110 , 3120 , 3130 , and 3140 is also changed.

That is, the educator terminal 20 accesses each of the local storages 3111, 3121, 3131, and 3141 included in the integrated educational content management module 310 through a network drive provided by the drive agent unit 3211 to generate data. , modification, deletion, etc., the results are reflected in the data of each local storage (3111, 3121, 3131, 3141) of the shared storage unit 3213 or the educational content integrated management module 310 in real time.

Accordingly, the plurality of educator terminals 20 may share data of each local storage of the educational content integrated management module 310 through a network drive. A more detailed description of the network drive module 320 will be described later.

8 is a diagram showing each configuration of the backup module 330 according to the present invention.

Referring to Figure 8, the backup module 330 according to the present invention, the local storage (3111, 3121, 3131, 3141) in the server (3110, 3120, 3130, 3140) managed by the educational content integrated management module 310 The data of is backed up according to a preset schedule. The servers 3110, 3120, 3130, and 3140 included in the integrated education content management module 310 further include backup units 3113, 3123, 3133, and 3143, respectively. The backup units 3113, 3123, 3133, and 3143 grant access rights to data in the local storage units 3111, 3121, 3131, and 3141 to the backup agent unit 3311 according to a preset backup schedule. The backup module 330 includes a backup agent unit 3311, and the backup agent unit 3311 backs up data in the local storages 3111, 3121, 3131, and 3141 according to a preset schedule. (3113, 3123, 3133, 3143) is accessed to back up the data of the local storage (3111, 3121, 3131, 3141) to the backup storage unit (3317).

On the other hand, in server redundancy, as data in each local storage (3111, 3121, 3131, 3141) is redundantly stored with each other in real time, there is a problem that data reflected by mistake or files infected with viruses can be duplicated. As the backup module 330 backs up data according to a predetermined schedule, that is, with a time difference, data reflected by mistake or a file infected with a virus can be restored. A more detailed description of the backup module 330 will be described later.

Hereinafter, the educational content integration management module 310, the network drive module 320, and the backup module 330 according to the present invention will be described in more detail.

The educational content integrated management module 310 according to the present invention is composed of a plurality of servers 3110, 3120, 3130, and 3140 and a physical switch (not shown). The plurality of servers 3110, 3120, 3130, and 3140 form a physical network through a physical switch (not shown). The educational content integrated management module 310 may be implemented with at least two or more servers.

Each of the servers 3110, 3120, 3130, and 3140 may include hardware such as a central processing unit, a memory, and an interface unit, and software such as an operating system and a supervisor. Since the general configuration of hardware and software of the server is widely known, the following will mainly describe the configuration of the server for the integrated management module 310 of educational contents according to this embodiment.

Each of the servers 3110, 3120, 3130, and 3140 may or may not include one or more virtual machines. For example, each of the first to third servers 3110, 3120, and 3130 may include at least one virtual machine, and the fourth server 3140 may not include a virtual machine.

As an embodiment, the plurality of servers 3110, 3120, 3130, and 3140 integrate and manage the local storages 3111, 3121, 3131, and 3141 included in the respective servers 3110, 3120, 3130, and 3140, respectively. include machine Hereinafter, a virtual machine that integrates and manages the local storages 3111, 3121, 3131, and 3141 of the plurality of servers 3110, 3120, 3130, and 3140 is referred to as a 'management virtual machine', and other general virtual machines are referred to as 'normal virtual machines'. called 'machine'.

The management virtual machine is located in at least one of the plurality of servers 3110, 3120, 3130, and 3140, and can be migrated between servers as necessary.

Each server (3110, 3120, 3130, 3140) has at least one general virtual machine (not shown), management virtual machine (not shown), local storage (3111, 3121, 3131, 3141), physical port (not shown) and Backup units 3113, 3123, 3133 and 3143 are included. The management virtual machine is located in any one of a plurality of servers constituting the educational content integrated management module 310 .

The local storages 3111, 3121, 3131, and 3141 are storage media such as hard disk drives (HDDs) and solid state drives (SSDs) located in the servers 3110, 3120, 3130, and 3140. The local storages 3111, 3121, 3131, and 3141 may include one or more HDDs or one or more SSDs.

Data of the general virtual machine and management virtual machine are stored in local storages 3111, 3121, 3131, and 3141.

Since the data of the general virtual machine is stored in the local storage (3111, 3121, 3131, 3141), when a check or failure of the server (3110, 3120, 3130, 3140) occurs, the data in the server (3110, 3120, 3130, 3140) There is a problem that the operation of the virtual machine is temporarily suspended. In order to solve this problem, the present embodiment groups at least two or more servers into server groups 3101 and 3102 to quickly perform virtual machine migration and provide seamless virtual machine services, and then server groups 3101 and 3102 ) stores my data redundantly.

If there are a plurality of virtual machines in the server (3110, 3120, 3130, 3140), a bottleneck may occur in data reading/writing of each virtual machine, or a bottleneck may occur in data transmission and reception with virtual machines of external servers. . Alternatively, the management virtual machine needs to quickly process control commands or data for managing the local storages 3111, 3121, 3131, and 3141 of the plurality of servers 3110, 3120, 3130, and 3140 without a bottleneck. For rapid data transmission and reception, this embodiment includes a plurality of physical ports.

The physical ports of the servers 3110, 3120, 3130, and 3140 are connected to the management virtual machine through a virtual switch (not shown). For example, the management virtual machine can transmit and receive control commands or data for managing the local storages 3111, 3121, 3131, and 3141 of the plurality of servers 3110, 3120, 3130, and 3140 through a physical port.

A physical port is connected to a virtual switch and can transmit/receive data for virtual machine migration. For example, when a first virtual machine located on the first server 3110 migrates to the second server 3120, a virtual machine is configured through a physical port of the first server 3110 and a physical port of the second server 3120. Data for machine migration can be transmitted and received.

The physical port is connected to the virtual switch to transmit/receive data to/from the local storage (3111, 3121, 3131, 3141). For example, the data of the general virtual machines in the servers 3110, 3120, 3130, and 3140 are transferred to and stored in the local storages 3111, 3121, 3131, and 3141 through physical ports.

A physical port is connected to at least one general virtual machine through a virtual switch.

The backup units 3113, 3123, 3133, and 3143 are connected to the backup agent unit 3311 of the backup server 3310 to be described later, and the servers 3110, 3120, 3130, and 3140 are connected to each other at the request of the backup agent unit 3311. The local storage (3111, 3121, 3131, 3141) of the local storage (3111, 3121, 3131, 3141) to backup and store the data stored at regular intervals to the backup agent unit 3311 (3111, 3121, 3131, 3141) Access to the data in the data is granted. The backup units 3113, 3123, 3133, and 3143 may back up all data of the local storages 3111, 3121, 3131, and 3141 every time, or extract and back up only changed data from the previous backup point to the current point in time. A detailed description of the backup units 3113, 3123, 3133, and 3143 and the backup server 3310 will be described later.

In this embodiment, the general virtual machine and the management virtual machine form a virtual network through a virtual switch. For example, a private Internet Protocol (IP) address used in a virtual network is assigned to the general virtual machine and the management virtual machine, and each virtual machine can transmit and receive data using the private IP address.

For example, when the integrated educational content management module 310 is composed of two servers, the first server 3110 and the second server 3120, the first server 3110 and the second server 3120 exist A plurality of general virtual machines and management virtual machines form a virtual network through at least one virtual switch.

The educational content integration management module 310 includes at least one server group 3101 or 3102, and each server group 3101 or 3102 may include at least two or more servers 3110, 3120, 3130, or 3140. . As an embodiment, the educational content integrated management module 310 includes a first server group 3101 including a first server 3110 and a second server 3120, a third server 3130 and a fourth server ( 3140) and a second server group 3102.

As another embodiment, the number of servers included in each server group may be different. For example, the first server group may consist of two servers, and the second server group may consist of three servers.

The management virtual machine integrates and manages a plurality of server local storages 3111, 3121, 3131, and 3141 according to grouping information of a server group. For example, the management virtual machine determines the resource information of the local storages 3111, 3121, 3131, and 3141 of the first to fourth servers 3110, 3120, 3130, and 3140, and stores them as one integrated storage (3111, 3121). , 3131, 3141).

As an embodiment, the management virtual machine redundantly stores data of the general virtual machine in the local storages 3111 , 3121 , 3131 , and 3141 in the server groups 3101 and 3102 . For example, if there is a data write request from the first virtual machine located in the first server 3110 of the first server group 3101, the management virtual machine sends data corresponding to the data write request of the first virtual machine to the first server group 3101. In addition to being stored in the first local storage 3111 of the first server 3110 where the virtual machine is located, the second local storage ( 3121) is stored redundantly.

As another embodiment, the management virtual machine may redundantly store the metadata of the general virtual machine and the management virtual machine in the server groups 3101 and 3102 . For example, the metadata for the first virtual machine of the first server 3110 is stored in the first local storage 3111 of the first server 3110 and the second local storage 3121 of the second server 3120. duplicate storage. For example, when a virtual machine is created in each of the servers 3110, 3120, 3130, and 3140, each of the servers 3110, 3120, 3130, and 3140 creates a local server in the same server group 3101 and 3102 according to server grouping information. Virtual machine meta information may be redundantly stored in storages 3111, 3121, 3131, and 3141.

Since general data and metadata of each virtual machine in the server groups 3101 and 3102 are redundantly stored, virtual machine migration in the server groups 3101 and 3102 can be quickly performed.

As an embodiment, the integrated storage (3111, 3121, 3131, 3141) that integrates the local storage (3111, 3121, 3131, 3141) of each of the plurality of servers (3110, 3120, 3130, 3140) includes a general virtual machine and management General data and metadata of the virtual machine are stored. General data refers to various data generated by virtual machine services, and metadata refers to various data defining virtual machines such as virtual machine identifiers, virtual machine IP addresses, and operating systems. General data and metadata are redundantly stored in at least two server local storages 3111, 3121, 3131, and 3141 for each server group 3101 and 3102.

As an embodiment, the educational content integrated management module 310 includes one server group 3101, and the corresponding server group 3101 includes a first server 3110 and a second server 3120. A management virtual machine and first and second general virtual machines exist in the first server 3110 , and third and fourth general virtual machines exist in the second server 3120 .

Virtual machine migration can occur in case of server maintenance or failure. For example, the management virtual machine can periodically transmit a PING signal to each server to determine which server has a failure.

As an example, when there is a request for inspection of the first server 3110 or a failure occurs, the management virtual machine is first migrated from the first server 3110 to the second server 3120 . In addition, the first and second general virtual machines of the first server 3110 are migrated from the first server 3110 to the second server 3120 . Since data is redundantly stored in the local storages 3111 and 3121 of the first server 3110 and the second server 3120, migration can be completed quickly without separate data transmission and reception, enabling seamless provision of virtual machine services. do.

When the inspection of the first server 3110 is completed or the failure is resolved, the general virtual machine may be migrated to the first server 3110 again. At this time, since the data of the general virtual machine exists in the first server 3110 as it is, only data newly stored by the general virtual machine in the second server 3120 may be transmitted to the first server 3110 .

As an embodiment, the first server group 3101 includes a first server 3110 and a second server 3120, and the second server group 3102 includes a third server 3130 and a fourth server 3140. ), and when the first server group 3101 is inspected or fails, the management virtual machine and the general virtual machine existing in the first server group 3101 are transferred to each server 3130, 3140) and stored in the local storages 3111 and 3121 of the first server group 3101 are stored in the local storages 3131 and 3141 of the second server group 3102.

When the inspection of the first server group 3101 is completed or the failure is resolved, the general virtual machine can be migrated to the first server group 3101 again. At this time, since the data of the general virtual machine exists in the first server group 3101 as it is, only data newly stored by the general virtual machine in the second server group 3102 can be transmitted to the first server group 3101 .

Next, the network drive module 320 according to the present invention will be described.

The network drive module 320 according to the present invention includes a network drive server 3210, and the network drive server 3210 includes a drive agent unit 3211 and a shared storage unit 3213 as described above. .

Meanwhile, the network drive server 3210 may be connected to a plurality of educator terminals 20 through a wired or wireless communication network. In addition, the network drive server 3210 may be connected to each of the servers 3110, 3120, 3130, and 3140 of the integrated educational content management module 310.

Educators of each subject, mandatory subject, and additional point subject of legal compulsory education request connection to the network drive server 3210 using the educator terminal 20, and the educator terminal uses a shared storage unit included in the network drive server 3210 Within the local storage (3111, 3121, 3131, 3141) of each server (3110, 3120, 3130, 3140) included in the educational content integrated management module 310 connected to each storage or shared storage unit (3213) of the (3213) Data can be provided and used as a network drive.

The network drive server 3210 includes a drive agent unit 3211 and a shared storage unit 3213.

The drive agent unit 3211 transmits and receives data between the network drive server 3210 and the plurality of educator terminals 20 . The shared storage unit 3213 includes storage space provided as a network drive according to the user of the educator terminal 20, and the storage space at this time includes each server 3110, 3120, It may be the local storage (3111, 3121, 3131, 3141) of the 3130, 3140. Hereinafter, it is assumed that data stored in the local storages 3111, 3121, 3131, and 3141 are stored in the shared storage unit 3213, but the shared storage unit 3213 itself is the educational content integrated management module 310 described above. It can also be interpreted as meaning each of my local storages (3111, 3121, 3131, 3141).

The educator's terminal 20 according to the present invention is a typical computing terminal such as a PC, notebook, netbook, tablet PC, PDA, mobile phone, or smart phone used by educators. The educator's terminal 20 includes a local storage medium (not shown) for storing data, and a local operating system (OS, not shown) for the terminal is installed and operated in the educator's terminal 20.

A local operating system (OS) for a terminal provides a data explorer for searching for data such as data stored in a local storage medium for the terminal. The data explorer is a graphical user interface (GUI)-type explorer in the form of a window (window), and displays a directory structure in a folder-type hierarchical structure. In addition, the local operating system (OS) for the terminal mounts the storage medium as a drive and searches for data in a directory structure.

That is, in addition to a local storage medium for a terminal, an external storage medium or a storage space on a network can be mounted as a drive. In general, when a storage medium of another computer terminal connected to a network is connected as a drive, this is called a network drive.

The network drive server 3210 according to the present invention provides data stored in the shared storage unit 3213 or stored in the local storage units 3111, 3121, 3131, and 3141 connected to the shared storage unit 3213 to the educator terminal 20. do.

The network drive server 3210 enables a plurality of educators to share one data and perform collaborative work. That is, when one educator checks out the data to use it, the data is set to a locked state to prevent other educators from modifying the data. In addition, when an educator checks in after using the data, the lock state of the data is released so that other educators can use the data and modify it.

The network drive server 3210 stores and manages data in the shared storage unit 3213 . The shared storage unit 3213 includes a known database, storage and/or repository.

On the other hand, data stored in or connected to the shared storage unit 3213 are managed and accessed through the network drive server 3210, or each local storage 3111, 3121 in the educational content integrated management module 310 through the network drive server 3210. , 3131, 3141), it will be described below as storing and managing data in the network drive server 3210 without mentioning the shared storage unit 3213.

The network drive server 3210 according to the present invention further includes a drive agent unit 3211 that allows the educator's terminal 20 to access data managed by the network drive server 3210.

In particular, the drive agent unit 3211 allows access to the shared storage unit 3213 in the form of a network drive from the educator's terminal 20 . To this end, the drive agent unit 3211 converts the data stored in the shared storage unit 3213 into a data system of the operating system of the educator's terminal 20 (or a local operating system for the terminal). The drive agent unit 3211 mounts and provides the converted data system as a network drive of a local operating system for a terminal. That is, the drive agent unit 3211 provides a data sharing server function capable of sharing data with the educator terminal 20 through a network drive of a local operating system for the terminal.

The network drive server 3210 converts the data stored in the shared storage unit 3213 to correspond to the data system structure of the local operating system for the terminal equipped with the educator terminal 20 . In detail, the drive agent unit 3211 requests the shared storage unit 3213 for a list of data stored in the shared storage unit 3213 and receives the list of data. A unique identifier (or data ID) of each data is assigned to the list of received data, and when specific data is selected, the contents of the specific data can be requested and received from the shared storage unit 3213 through the unique identifier of the specific data. .

The local operating system for the terminal of the educator's terminal 20 uses a data sharing protocol to share data stored in the shared storage unit 3213 connected to the network. At this time, the data sharing protocol is a protocol for handling data stored in other computer terminals with the same interface as the data searcher of the own computer terminal. That is, when the educator terminal 20 mounts the shared storage unit 3213 as a drive through a data sharing protocol, data can be managed through the same interface as if a local storage medium for the terminal was mounted. As an embodiment, when the local operating system for the terminal is Microsoft's Windows, the data sharing protocol is the SMB protocol.

The drive agent unit 3211 provides a data sharing server function according to a data sharing protocol, requests the mount of the shared storage unit 3213 from the educator's terminal 20 to the drive agent unit 3211, and drives the drive agent unit 3211 ) mounts a network drive with a data system structure corresponding to the data list.

The educator terminal 20 includes an interface unit 21 that extends a shell of a data explorer of a local operating system for the terminal. The interface unit 21 processes the unique function of the network drive server 3210 in addition to the data system function of the local operating system for the terminal. That is, the data collaboration function of the network drive server 3210 described above is processed.

The shell of the data explorer of the local operating system for the terminal refers to an interface program for processing user commands. For example, by a shell, if you double-click a specific folder in the data explorer, you move to that folder, or if you select specific data or a folder, a context menu related to the selected data is displayed.

The interface unit 21 expands the shell of the data explorer, receives data sharing information (hereinafter referred to as sharing information) from the drive agent unit 3211 and displays it as a context menu. In addition, the extension shell by the interface unit 21 performs operations such as displaying a locked state as a context menu when data is being edited by another user or simply displaying all data version information.

In addition, the extended shell displays a unique function of the network drive server 3210 as a context menu, and transmits a command to the drive agent unit 3211 when a corresponding menu is selected from the context menu. The drive agent unit 3211 interprets the command and transmits necessary data to the educator's terminal 20 according to the command.

Meanwhile, when shared information is received from the drive agent unit 3211 in the extended shell, the shared information is transmitted and received through a data sharing protocol. When the local operating system for a terminal is Microsoft's Windows, shared information is transmitted by an NTFS stream, which is a kind of Alternate Data Stream (ADS).

The drive agent unit 3211 establishes a data sharing session with the educator terminal 20 through a data sharing protocol and shares data in the form of a local data system. That is, the drive agent unit 3211 shares data in the shared storage unit 3213 of the network drive server 3210 in the form of a local data system.

As described above, the data sharing protocol is a protocol for handling data stored in other computer terminals with the same interface as the data explorer of one's own computer terminal. Mounting a storage medium connected to a network as a drive creates a local storage medium for the terminal. Data can be managed with the same interface as the mounted one. When the local operating system for the terminal is Microsoft's Windows, the data sharing protocol is the Samba (SMB) protocol.

The drive agent unit 3211 functions as a data sharing server according to a data sharing protocol. In the case of Windows, the drive agent unit 3211 performs a function of a SMB server, mounts data of the network drive server 3210 in the form of a network drive, and shares them as shared data on the network. That is, the drive agent unit 3211 connects the data sharing session to the network drive.

The drive agent unit 3211 transmits data sharing information (hereinafter, sharing information) to the interface unit 21, and receives a data sharing command (hereinafter, sharing command) from the interface unit 21.

The interface unit 21 displays data sharing information as a data context menu. At this time, the sharing information includes a sharing command, and the interface unit 21 transmits the sharing command selected by the context menu to the drive agent unit 3211.

Next, the data sharing function among the unique functions of data management will be described. Functions for sharing data refer to functions such as check-in/check-out and data locking.

When data is modified, the network drive server 3210 stores it for each version. The interface unit 21 displays information for each version of data as shared information.

When a specific version of the data is selected from the interface unit 21 and requests reception, the drive agent unit 3211 retrieves the data of the specific version stored in the network drive server 3210 and returns it to the educator terminal 20. send.

Data can be shared by multiple educators and modified by each educator. At this time, if multiple educators modify and store data at the same time, only the last educator's data may be saved, and other educator's data may not be saved. Therefore, only one educator should be able to modify the data at any given time. This is for check-in/check-out.

The drive agent unit 3211, through the interface unit 21, sets the data to a locked state that cannot be modified when a check-out sharing command is selected among data sharing information, and locks it when the check-in sharing command is selected. ) to release the state. That is, if data is set in a locked state, subsequent educators cannot access the data, and if an educator issues a checkout command to specific data, the data is locked. Therefore, other educators cannot view certain data. The educator saves the data when the data is modified.

On the other hand, as described above, when an inspection or failure occurs in any server (3110, 3120, 3130, 3140) included in the integrated educational content management module 310 containing the data desired by the educator, that is, for example, , Data a that the educator wants to access is located in the first local storage 3111 of the first server 3110, and the interface unit 21 of the educator terminal 20 transfers the drive agent unit 3211 to the first server 3110. ) and transmits a data reception request signal, when an inspection or failure occurs in the first server 3110, the drive agent unit 3211 connects to the shared storage unit 3213. Data a included in the second local storage 3121 of the second server 3120, which is the same server group 3101 as the first server 3110, rather than the first server 3110, can be provided to the educator terminal 20. there is. Therefore, the educational content server 300 according to the present invention can guarantee the stability of data use.

Next, the backup module 330 according to the present invention will be described.

The backup module 330 according to the present invention includes a backup server 3310, and the backup server 3310, as described above, includes a backup agent unit 3311 and a backup storage unit 3317.

The backup agent unit 3311 includes a backup program, and backup target data in the local storages 3111, 3121, 3131, and 3141 of the servers 3110, 3120, 3130, and 3140 according to a preset schedule when the backup program is executed. is designated and formed as backup data based on the designated backup target data. The backup agent unit 3311 transmits the formed backup data to the backup storage unit 3317. Meanwhile, the backup program may be provided to the educator terminal 20 and executed, or may be automatically executed by the backup units 3113, 3123, 3133, and 3143 of the integrated management module 310 for educational contents. As the backup program is provided to the educator terminal 20, the educator terminal 20 may designate a backup schedule through the backup program. Meanwhile, the backup program is provided to a manager terminal (not shown) possessed by a separate system manager, and a backup schedule may be designated by the manager terminal. In addition, when a backup program is executed by the backup units 3113, 3123, 3133, and 3143, a backup schedule may be automatically designated by the backup units 3113, 3123, 3133, and 3143. Backup schedule designation of the backup units 3113, 3123, 3133, and 3143 will be described later.

The backup target data is data created, deleted, and modified by the educator terminal 20 or the server 3110, 3120, 3130, 3140, and is processed within the educator terminal 20 or the server 3110, 3120, 3130, 3140. It can be any data file that can be.

The backup storage unit 3317 receives and stores backup data from the servers 3110 , 3120 , 3130 , and 3140 through the backup agent unit 3311 .

In storing backup data, the backup storage unit 3317 prepares for a case where the original backup data cannot be used due to damage or the like by forming a copy of the backup data and storing it separately from the original.

The backup server 3310 performs backup according to a predetermined schedule, detects whether or not the set capacity is exceeded among the accumulated backup data, compares the creation date of the backup data, and deletes the excess capacity portion of the first created data to make a spare. By designing to continuously secure the disk space of the educational content server 300, it automatically backs up after the operation of the educational content server 300, and when the disk space is insufficient due to the accumulated data, it determines whether the set capacity is exceeded to secure the disk space.

The backup server 3310 generates a plurality of backup data and individually stores them so that the original data can be restored by selectively selecting from the accumulated backup data even when the corresponding backup data is damaged.

9 is a diagram showing each configuration of the backup agent unit 3311 according to the present invention.

Referring to FIG. 9 , the backup agent unit 3311 includes a backup memory unit 3312, a backup input unit 3313, a backup control unit 3314, and a backup display unit 3315.

In the backup memory unit 3312, a backup program provided to the educator terminal 20, the manager terminal or the backup unit 3113, 3123, 3133, 3143 is stored, and received from the educator terminal 20 or the manager terminal or backed up unit Settings such as the backup schedule automatically set by (3113, 3123, 3133, 3143), a plurality of backup data folders, a pre-backup process, a post-backup process, and termination after completion of the backup are stored.

The backup input unit 3313 receives a backup program execution command from the educator terminal 20 or the backup unit 3113, 3123, 3133, 3143, backup time, process or service to be terminated before running the backup program, and driving of the backup program. A process or service to be executed after termination, a predetermined number of folders for storing backup data, and whether or not the backup agent unit 3311 is automatically terminated after backup are received.

The backup control unit 3314 reads the backup program execution command and the backup schedule received by the backup input unit 3313 from the educator terminal 20, the administrator terminal, or the backup units 3113, 3123, 3133, and 3143, and returns to the read schedule. Accordingly, backup target data within the servers 3110, 3120, 3130, and 3140 is designated, and the backup data formed by forming the designated backup target data as backup data is transferred to the backup storage unit 3317.

As an embodiment, the backup control unit 3314 may not only form the original backup data as backup data in forming the designated backup target data as backup data, but also compress the backup target data to form backup data. The storage space of the backup storage unit 3317 can be used more efficiently by reducing the capacity of the backup data and transferring the data to the backup storage unit 3317. The backup control unit 3314 allocates a permanent memory space for permanently storing backup data and a general memory space for storing backup data other than permanent storage to the backup storage unit 3317, and checks whether the formed backup data is permanently stored. And, if the formed backup data needs to be permanently stored, it is stored in the permanent memory space.

As an embodiment, the backup control unit 3314 deletes only the backup data stored in the general memory space and deletes only the backup data stored in the general memory space when the backup data accumulated and stored in the backup storage unit 3317 exceeds the set capacity and deletes the excess part. By not deleting the backup data separately stored in , it is possible to prevent data that the user should keep from being deleted.

The backup display unit 3315 displays the operating state of the backup program driven by the backup control unit 3314 on the display device of the educator's terminal 20 or the administrator's terminal.

As an embodiment, the backup display unit 3315 displays the operating state of the backup program on the task bar on the educator's terminal 20 or the manager's terminal (for example, the task bar at the bottom of the screen in the case of a Windows PC). can be displayed

As an embodiment, the backup display unit 3315 displays a setting window for inputting a backup program setting value (eg, a backup time or a process or service to be terminated before driving the backup program) to the educator terminal 20 ) can be displayed on the display device.

As an embodiment, the backup display unit 3315 informs an educator or administrator of a pop-up window (that is, a new window suddenly created to display certain contents of a specific website) after the backup program starts or ends. Not only can the driving state of the backup program be notified by visual means, but also through sound reproducing means (eg, external speaker or built-in speaker) provided in the educator terminal 20 or the administrator terminal, auditory The driving state of the backup program can also be notified to the user by means.

The backup control unit 3314 transmits backup data to the backup storage unit 3317.

The backup control unit 3314 sets a reference capacity for deleting backup data previously stored in the backup storage unit 3317, stores it in the backup memory unit 3312, and stores the backup data stored in the backup storage unit 3317. The capacity is read, and the reference capacity read from the backup memory unit 3312 is compared with the capacity of backup data stored in the backup storage unit 3317. The backup control unit 3314, as a result of the comparison, when the capacity of the backup data stored in the backup storage unit 3317 exceeds the reference capacity, the backup data stored in the backup storage unit 3317 exceeds the set capacity of the first created backup data. Only one part can be deleted.

As an embodiment, the backup control unit 3314 determines that the capacity of the backup data stored in the backup storage unit 3317 is a predetermined ratio of the available storage capacity of the backup storage unit 3317 (eg, of the backup storage unit 3317). 80% of the available storage capacity) is exceeded, the backup storage unit 3317 compares the date of creation among the backup data stored in the backup storage unit 3317 and deletes the portion that exceeds the capacity among the data created first. You can make available storage space for newly incoming backup data.

As an embodiment, when the backup control unit 3314 deletes the backup data stored in the backup storage unit 3317, the predetermined capacity (eg, 10% of the available storage capacity of the backup storage unit 3317, etc.) The backup storage unit 3317 can secure an available storage space for the newly incoming backup data by deleting or deleting the capacity equal to the capacity of the newly incoming backup data.

As an embodiment, the backup control unit 3314 may be used when data other than backup data (eg, video data or image data stored as needed by an educator or manager) is stored in the backup storage unit 3317. , By reading the reference capacity based on the sum of data other than the backup data and the backup data, it is possible to prevent a case in which available storage space for newly incoming backup data becomes insufficient.

The backup control unit 3314 sets the input backup time in the backup memory unit 3312 according to the backup time reservation request when receiving a backup time input from the backup input unit 3313 and receiving a backup time reservation request.

As an embodiment, the backup control unit 3314 can provide work convenience by enabling a backup program to be run at the same time every day in setting a backup time.

The backup control unit 3314 receives a designated folder name for storing backup data in a predetermined folder from the backup input unit 3313 and receives a designated backup setting request, the designated folder name input according to the designated backup setting request. It is set in the backup memory section 3312.

The backup control unit 3314 may store separate backup data for each designated folder in performing designated backup, and may also perform backup at different times for each folder.

The backup control unit 3314 prevents the same folder name during daily cumulative backup by adding and storing the date and time to the set value of the folder name in which the backup data is stored after performing the backup operation of the designated data folder, and When restoring backed up data, you can selectively restore by distinguishing the date and time the backup was created.

The backup control unit 3314 receives a plurality of folder names for storing a predetermined number of backup data in a predetermined folder, respectively, from the backup input unit 3313 and receives a multi-backup setup request, according to the multi-backup setup request. A plurality of input folder names can be set in the backup memory unit 3312.

Meanwhile, the backup units 3113, 3123, 3133, and 3143 according to the present invention analyze the load of each server 3110, 3120, 3130, and 3140 according to the educational content server 300 according to the present invention, and the educational content A backup schedule may be designated by inputting the day and time zone of the least load of the server 300 to the backup input unit 3313 .

At this time, server load analysis of the backup units 3113, 3123, 3133, and 3143 is performed by, for example, the network drive module 320 of the educator's terminal 20 connected to each server of the integrated educational content management module 310. The number or the number of data request messages transmitted from the interface unit 21 of the educator's terminal 20 to the drive agent unit 3211 may be comprehensively analyzed. At this time, the number of connected educator terminals 20 and the number of data request messages may be derived by analyzing logs in the educational content server 300 .

The backup units 3113, 3123, 3133, and 3143 continuously analyze the degree of server load in the past, and transmit the analyzed result to the backup control unit 3314.

10 is a diagram showing an embodiment of a server load diagram according to the present invention.

Referring to FIG. 10, the backup control unit 3314 organizes the degree of server load received from the backup units 3113, 3123, 3133, and 3143 in the form of a plurality of cells divided by day of the week and time zone, and displays the server load create a diagram At this time, the cell may have a form in which a plurality of rectangles are continuous. The server load diagram generated by the backup control unit 3314 may be displayed on the educator terminal 20 or the manager terminal by the backup display unit 3315 and provided to the educator or manager.

The backup control unit 3314 may display the plurality of cells differently according to the degree of server load. For example, the backup display is performed by coloring the cells darkly when the server load is low and by coloring the cells lightly when the server load is high. The unit 3315 can be displayed on the educator terminal 20. Meanwhile, the coloring of the cells according to each day and time of the server load diagram may have a coloring value according to the degree of server load corresponding to the average value of the degree of server load for the day and time of the plurality of weeks. Alternatively, the server load diagram according to an embodiment may represent the degree of server load in the form of a rectangular pillar having the above-described cell as the bottom, and in this case, the degree of server load may be the height of the square pillar. The backup display unit 3315 may display the load of the server having the cell in the form of a square pillar on the educator terminal 20 .

Meanwhile, in FIG. 10, the horizontal length of each cell is shown to mean 1 hour as an example, and for convenience of illustration, only the time from 0:00 am to 12:00 am and from midnight to noon is shown, but within the server load diagram The shape of each cell can be changed at any time depending on the embodiment. Meanwhile, the backup units 3113, 3123, 3133, and 3143 may track and analyze time required for backup as well as analysis of past server loads.

The backup control unit 3314 may generate a straight line connecting the centers of the cells according to the time zone with the lowest load for each day in the server load diagram arranged in the form of a plurality of cells, and calculate the length of the generated straight line. .

If the time required to back up data in the educational content server 300 according to the present invention ends within one hour, such as the horizontal length of a cell shown in FIG. 10, within the time of a single cell, as an example, the backup control unit ( 3314) determines that the past backup time did not take long.

If it is determined that the backup time does not take long, the backup control unit 3314 selects the day and time zone having the shortest length among the lengths of a straight line connecting the center of the cell corresponding to the low load time zone, and selects the day and time zone. Backup can be executed by automatically designating a backup schedule by inputting it into the backup input unit 3313.

For example, as shown in FIG. 10, the length of the line segment connecting the centers of each cell at 5:00 am on Tuesday and Wednesday is 1, and the length of the line segment connecting the center of each cell at 4:00 am on Thursday and Friday If is 1, you can specify a backup schedule to perform backups at 5:00 AM on Tuesdays and Wednesdays, and at 4:00 AM on Thursdays and Fridays.

The backup control unit 3314, when the past backup time does not take a long time, obtains the length of a line segment connecting consecutive low-load time zones, and selects the one having the shortest length. This is because it is possible to guarantee accuracy that the load in that time period is small if the same time period with a short distance is consecutive.

On the other hand, the backup input unit 3313 may receive input of the backup time zone from the educator terminal 20 or the administrator terminal, and the backup time zone input from the educator terminal 20 or the administrator terminal is the same according to the operation of the backup control unit 3314. When a line segment of the length is derived, a time zone closest to the input backup time zone may be designated as a backup schedule. That is, when the backup time zone input from the educator terminal 20 or the manager terminal is 2:00 am, as shown in FIG. The controller 3314 may designate a backup schedule by designating 4 am on Thursday and Friday as the backup time zone. In this way, when the backup time zone is input from the educator terminal 20 or the administrator terminal and one of the days and time zones having the same length of the line segment is selected, the backup schedule is specified to proceed with backup at the specified time zone, that is, 4:00 am on other days. can

On the other hand, unlike the above, if the time required for data backup in the educational content server 300 does not end within the time of a single cell, as an example, within one hour along the horizontal length of the cell shown in FIG. 10 , The backup control unit 3314 determines that the past backup time takes a long time.

11 is a diagram showing another embodiment of a server load diagram according to the present invention.

In this way, when it is determined that the backup time in the past is long, the backup control unit 3314, referring to FIG. 11 , obtains the distance of the line segments connecting the centers of the cells in the low-load time zone consecutively. This is because the load of each server 3110 , 3120 , 3130 , 3140 in the educational content server 300 according to the backup may be reduced as the length of the line segment obtained by the backup control unit 3314 is longer.

When the backup control unit 3314 continuously selects cells in the time zone with the lightest load, first derives the cell in the zone with the lightest load on each day, and then derives the cell in the zone with the next lightest load. In this case, when a cell in the time zone with the least load and a cell in the time zone with the next lowest load are adjacent to each other, the backup control unit 3314 connects the centers of both cells adjacent to each other. Again, the backup control unit 3314 derives a cell of the next low-load time zone, and determines whether the derived cell is adjacent to both cells connecting the center with a line segment. If the derived cell is adjacent to both cells whose centers are connected by a line segment, it connects the centers again, and if it is not adjacent to both cells, the backup control unit 3314 no longer derives a low-load time slot of the corresponding day.

As described above, when the backup time takes a long time, the appearance of connecting the center of each cell derived by the backup controller 3314 is as shown in FIG. 11 . At this time, the backup control unit 3314 derives how much backup time it took in the past, and compares the derived backup time with the length of a line segment connecting the center of each cell. If the derived backup time is 2 to 3 hours, in order to minimize the load on each server (3110, 3120, 3130, 3140) in the educational content server 300 according to the backup, on Wednesday and Friday in FIG. are excluded from This is determined to be excluded because the length of the line segment connecting the center of each cell of Wednesday and Friday in FIG. 7 is 2. In addition, 2:00 am to 6:00 am on Monday, 2:00 am to 5:00 am on Tuesday, 3:00 am to 6:00 am on Thursday, and 9:00 am to Saturday, including all 2 to 3 hours of the derived backup time. The backup control unit 3314 designates a backup schedule so that backups are performed at 12:00 am and between 5:00 am and 11:00 am on Sunday.

Meanwhile, as described above, the backup input unit 3313 may receive a backup time zone from the educator's terminal 20, and the backup start time zone may be determined according to the backup time zone input from the educator's terminal 20. For example, if the backup time zone input from the educator terminal 20 is 2:00 am, backup starts at 2:00 am on Monday and Tuesday, and backup starts at 3:00 am closest to the input time zone on Thursday, A backup might start at 9:00 AM on Saturday and 5:00 AM on Sunday. On the other hand, if the backup time zone input from the educator terminal 20 is 7:00 am, backup starts at 3:00 am so that the backup can be completed at the closest time zone at 7:00 am on Monday, and backup at 2:00 am on Tuesday. backups can be scheduled so that backups start at 3:00 AM on Thursdays, 9:00 AM on Saturdays, and 5:00 AM on Sundays.

12 is a diagram showing another embodiment of a server load diagram according to the present invention.

Meanwhile, the horizontal length of a cell in the server load diagram may change according to the time zone input from the educator terminal 20 or the manager terminal. That is, a weight can be given to the horizontal length of the cell according to the time zone input by the educator terminal 20 or the manager terminal. For example, when the time zone input by the educator terminal 20 or the manager terminal is 5:00 AM, the horizontal length corresponding to 5:00 AM in the server load diagram may be transformed to twice the horizontal length. In this way, when the horizontal length is modified, the length of the line segment passing through the center of the cell corresponding to 5 am is also given a weight of 2, which is an increase of 1. For example, as shown in FIG. 8 , as the horizontal length of the cell corresponding to 5:00 am doubles, the length of the line segment connected to the center of 5:00 am also increases, and the backup control unit 3314 increases the length. The calculation as described above is performed based on the line segment. Therefore, the backup schedule can be designated in consideration of the time zone input from the educator terminal 20 or the manager terminal. In the case of Friday, in FIG. 7, since the length of the line segment was 2, backup was not performed on Friday. Likewise, as the horizontal length of the cell corresponding to 5:00 am increases, the length of Friday's line segment becomes 3, and accordingly, the backup schedule can be changed so that backup is performed on Friday as well.

On the other hand, the time zone input from the educator terminal 20 or the manager terminal may receive a plurality of time zones having priority, and each time zone has a horizontal length of 5 times, 4 times, 3 times, 2 times, etc. according to priority. After lengthening, a backup schedule may be designated according to the length of the line segment connecting the center of each cell.

When the backup program is executed, the backup control unit 3314 checks whether the backup program stored in the backup memory unit 3312 is genuine, and stops execution of the backup program if the backup program is not genuine.

When the backup program is executed, the backup control unit 3314 reads the specific key value stored in the backup storage unit 3317 and compares it with the key value of the backup program stored in the backup memory unit 3312. In this case, by displaying an error message and stopping the execution of the backup program, illegal copying of the backup program can be prevented and the rights of the program developer can be protected.

The backup control unit 3314 having the configuration described above stores the characteristic key value of the hard disk to determine whether the program is genuine, and determines whether to execute the program to protect copyright.

The enterprise terminal 10, the educator terminal 20, or the manager terminal according to the present invention includes a desktop PC, a notebook PC, a tablet PC, and a smartphone having an input means such as a keyboard, mouse, touch pad, and touch screen, and a display screen. terminals such as, but not limited to, access to the education curating server 100 and/or the network drive server 3210 of the network drive module 320 through a communication network, input of search information and selection information, Any configuration capable of processing digital information capable of installing an application program capable of displaying search result information may be included. The corporate terminal 10 according to the present invention is a component that transmits and receives information by accessing the education curating server 100, and the educator terminal 20 or administrator terminal accessing the network drive server 3210 through a communication network. Smartphone, tablet personal computer, mobile phone, video phone, desktop personal computer, laptop personal computer, netbook computer, PDA (personal digital assistant) ), portable multimedia player (PMP), wearable device (e.g. smart glasses, head-mounted-device (HMD), etc.), kiosk or smart watch) may include at least one of them.

Enterprise terminal 10, educator terminal 20, manager terminal, education curating server 100, government task server 200, network drive module 320 of education content server 300, education content integration according to the present invention The management module 310 and the backup module 330 may communicate through a communication unit and a communication network, respectively. A communication network refers to a connection structure capable of exchanging information between nodes such as terminals and servers. Examples of such a communication network include a 3rd Generation Partnership Project (3GPP) network, a Long Term Evolution (LTE) network, and 5G Network, WIMAX (World Interoperability for Microwave Access) network, Internet (Internet), LAN (Local Area Network), Wireless LAN (Wireless Local Area Network), WAN (Wide Area Network), PAN (Personal Area Network), wifi network, A Bluetooth network, a satellite broadcasting network, an analog broadcasting network, a Digital Multimedia Broadcasting (DMB) network, etc. are included, but are not limited thereto. Enterprise terminal (10), educator terminal (20), manager terminal, education curating server (100), government task server (200), network drive module (320) of education content server (300), education content integrated management module (310) ) and the communication unit provided by the backup module 330 may include electronic components provided for the communication network to perform wired/wireless data communication through the above-described communication network.

In this specification, the education curating server 100, the government task server 200, the education content server 300, and each component thereof may be processors that execute sequential processes stored in memory. Or, it can operate as software modules driven and controlled by a processor. Further, a processor may be a hardware device.

The first to fourth local storages 3111, 3121, 3131, and 3141, the shared storage unit 3213, and the backup storage unit 3317 according to the present invention may include a database management system (DBMS). A DBMS is a set of software tools that allow multiple users to access data in a database. DBMS includes IMS, CODASYL DB, DB2, ORACLE, INFORMIX, SYBASE, INGRES, MS-SQL, Objectivity, O2, Versanat, Ontos, Gemstone, Unisql, Object Store, Starburst, Postgres, Tibero, MySQL or MS-access can do. DBMS can access specific data according to the input of a specific command.

In this specification, a "unit" includes a unit realized by hardware, a unit realized by software, and a unit realized using both. Further, one unit may be realized using two or more hardware, and two or more units may be realized by one hardware.

The protection scope of the present invention is not limited to the description and expression of the embodiments explicitly described above. In addition, it is added once again that the scope of protection of the present invention cannot be limited due to obvious changes or substitutions in the technical field to which the present invention belongs.

10: corporate terminal 20: educator terminal
21: interface unit 100: education curating server
200: government task server 300: educational content server
310: integrated education content management module 3101: first server group
3102: second server group 3110: first server
3111: first local storage 3113: backup unit
3120: second server 3121: second local storage
3123: backup unit 3130: third server
3131: third local storage 3133: backup unit
3140: 4th server 3141: 4th local storage
3143: backup unit 320: network drive module
3210: network drive server 3211: drive agent unit
3213: shared storage unit 330: backup module
3310: backup server 3311: backup agent unit
3312: backup memory unit 3313: backup input unit
3314: backup control unit 3315: backup display unit
3317: backup storage unit
1000: Legal compulsory education curating platform system

Claims (5)

Education curating server that holds information on legally compulsory education; and
Enterprise terminals possessed by business owners and workers and communicating with the education curating server through a communication network;
Including,
The enterprise terminal transmits enterprise status information to the education curating server;
The education curating server transmits information on legally obligatory subjects to be completed by the company to the company terminal based on the company status information;
The education curating server,
Receives information on the legally compulsory education from servers managed by the Ministry of Education and Labor, Korea Safety and Health Agency, Korea Internet & Security Agency, Korea Employment Agency for the Disabled, and Korea Labor Welfare Corporation,
The information on the statutory compulsory education includes information on the subject to be completed for the statutory compulsory subject, information on the number of times of education for the statutory compulsory subject, and information on a penalty in case of failure to complete the statutory compulsory subject,
The above company status information includes information on the number of workers in the workplace, type of business, type of business, and worker specifics,
Information on the statutory mandatory subjects includes sexual harassment prevention education in the workplace, personal information protection law education, disability awareness improvement education in the workplace, occupational safety and health education, and retirement pension education,
The education curating server,
If the workplace is a general workplace with 5 or more workers, information on sexual harassment prevention education, personal information protection law education, workplace awareness improvement education, occupational safety and health education, and retirement pension education is transmitted to the corporate terminal,
In the case where the above workplace is a general workplace with 5 or more workers and the type of business is real estate business, rental business, software development business, finance business, social welfare business, organization, association, or council, the above workplace sexual harassment prevention training, personal information protection law training, Of the information on disability awareness improvement education, occupational safety and health education, and retirement pension education, only information on sexual harassment prevention education in the workplace, personal information protection law education, disability awareness improvement education in the workplace, and retirement pension education is transmitted to the corporate terminal,
If the above workplace is a general workplace with 5 or more workers and the workplace is not subscribed to a retirement pension plan, the above workplace sexual harassment prevention education, personal information protection law education, disability awareness improvement education at work, occupational safety and health education, and retirement pension education Among the information about, only the information on sexual harassment prevention education in the workplace, personal information protection law education, disability awareness improvement education in the workplace, and occupational safety and health education is transmitted to the corporate terminal,
If the above workplace is a general workplace with 5 or more workers, and the workplace has less than 10 workers, or all workers are of the same sex, the above workplace sexual harassment prevention education is considered to distribute and post educational materials on its own. A platform system for curating legal compulsory education, characterized in that information that education can be substituted is transmitted to the corporate terminal. The method of claim 1,
A government task server that receives and retains information on government tasks from an external server;
Including more,
The education curating server,
The statutory compulsory education curating platform system, characterized in that for transmitting information on government tasks in which the company can participate among government task information held by the government task server to the corporate terminal. The method of claim 2,
The education curating server,
When transmitting information on the government task to the corporate terminal,
The statutory compulsory education curating platform system, characterized in that transmitting information on educational subjects that must be completed in order to bid for the government task or educational subjects for which additional points are given to the corporate terminal. ◈Claim 4 was abandoned when the registration fee was paid.◈ The method of claim 1,
an educational content server that holds educational content information on the legally obligatory subject;
Including more,
The education curating server,
A forensic compulsory education curating platform system, characterized in that providing educational content held by the educational content server to the corporate terminal. ◈Claim 5 was abandoned when the registration fee was paid.◈ The method of claim 4,
The educational content server,
An educational content integrated management module that manages educational content in the server through server redundancy;
a network drive module that provides network drives to a plurality of educator terminals and enables the educator terminals to access educational contents managed by the integrated educational contents management module through the network drives; and
a backup module for backing up the educational contents managed by the integrated educational contents management module according to a preset schedule;
Including, legal compulsory education curating platform system.

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